EDS1000 series inverter service manual 1 CONTENTS 1 Safety information and use n otice points 1.1 safety precautions 1.2 use range 1.3 use notice points 1.4 scrap notice points 2 Type and specification of the inverter 2.1 incoming inverter inspect 2.2 type explanation 2.3 nameplate explanation 2.4 series type explanation 2.5 appearance and parts name explanation 2.6 outer size and gross weight 2.7 outer size of key board and its fixing box 2.8 product technic index and spec 3 Installation and wiring 3.1 installation ambient 3.1.1 demand for installation ambient 3.1.2 installation direction and space 3.2 parts disassembly and installation 3.2.1 key board disassembly and installation 3.2.2 plastic/metal cover disassembly and installation 3.3 wiring notice points 3.4 main loop terminal wiring 3.4.1 connection between inverter and fitting parts 3.4.2 main loop terminal wiring 3.5 basic running wiring diagram 3.6 control loop collocation and wiring                            EDS1000 series inverter service manual 2 3.6.1 location&function of terminal and jump-wire 3.6.2 explanation for control panel terminal 3.6.3 analog input output terminal wiring 3.6.4 communication terminal wiring 3.7 installation guide for anti- jamming 3.7.1 restraining to noise disturbance 3.7.2 locale wiring and earthing 3.7.3 relation of long-distance wiring and current leak and the countermeasure 3.7.4 installation demand for electromagnetic on-off electronic device 4 Run and operation explanation for inverter 4.1 run of inverter 4.1.1 running order channels 4.1.2 frequency-provision channel 4.1.3 work state 4.1.4 run mode 4.2 operation and use of key board 4.2.1 layout 4.2.2 function 4.2.3 LED and indicator light 4.2.4 key board display 4.2.5 operation mode 4.3 inverter electrification 4.3.1 check before electrification 4.3.2 first electrification 5 Function parameter schedule graph 5.1 symbol description 5.2 function parameter schedule graph 6 Detailed function description                             EDS1000 series inverter service manual 3 6.1 run function parameter group:F0 6.2 start-up, stop, braking function parameter group:F1 6.3 assistant run function parameter group:F2 6.4 Closed-loop run control parameter group: F3 6.5 simple PLC run function parameter group:F4 6.6 terminal function parameter group:F5 6.7 swing frequency parameter group:F6 6.8 frequency-provision parameter group:F7 6.9 m otor and vector control parameter group:F8 6.10 protection function parameter:F9 6.11 failure record function parameter:Fd 6.12 code and manufacture r function parameter:FF 7 Troubleshooting 7.1 failure and countermeasure 7.2 failure record search 7.3 failure settlement 8 Maintenance 8.1 daily maintenance 8.2 inspection and replacement of damageable parts 8.3 repair guarantee 8.4 storage 9 Fitting parts 9.1 communication subassembly 9.1.1 long- distance operation key board 9.1.2 communication cable 10 Examples 10.1 common speed regulation running 10.2 terminal control running 10.3 multi-step speed control running 10.4 closed-loop control system 10.5 consecutive action running                                EDS1000 series inverter service manual 4 10.6 constant voltage water supply application 11 Serial port RS485 communication protocol Appendix 1    EDS1000 series inverter service manual 5 1 Safety information and use notice points In order to ensure the safety of your personal and equipment, before using the inverter, please read this chapter of contents conscientiously. 1.1 Safety precautions There are four kinds of safe relevant warnings in this service manual, they are as follows: This symbol explains items that need to be paid attention to when being operated. This symbol is briefed on some useful information. This symbol briefs on: If does not operate on request, may make the body injured or the equipment damaged. This symbol briefs on: If does not operate on request, may cause death, severely injured or serious property loss. notice note warning ! danger ! (1) Forbid to connect U, V, W output end to AC power supply, otherwise cause the complete damage of the inverter. (2) Don't make P- and P + short-circuited, otherwise cause the inverter to be damaged. (3) The inverter is forbidden to install on the flammables, otherwise have danger of fire. (4) Don't install it in the environment with explosive gas, otherwise have danger of causing explosion. (5) After connecting main loop, should carry on insulating treatment to bare wiring end, otherwise have danger of getting an electric shock. (6) If being connected to the power supply, don't operate the inverter with moist hands, otherwise have danger of getting an electric shock. (7) The ground terminal of the inverter must be grounded well. (8) Inverter being connected to power supply, please don't open cover and carry on wiring, can connect the wire or check only after closing power for10 minutes. (9) Only qualified personnel may carry on wiring and forbid leaving over any conductive thing in machine, otherwise have danger of getting an electric shock or causing damage of the inverter. (10) Inverter stored for over 2 years, should be stepped up gradually with voltage regulator first while having the electricity, otherwise have danger of getting electric shock and explosion. danger ! EDS1000 series inverter service manual 6 1.2 Use range (1) This inverter is only suitable for three phases AC asynchronous motor in general industrial field. (2) While applying inverter to such equipments that relate much to the life, great property, safety devices etc., must handle cautiously, and consult with producer, please. (3) This inverter belongs to the control device of general industrial motor, if used in dangerous equipment, must consider the security safeguard procedures when the inverter breaks down. 1.3 Use notice points (1) EDS1000 series inverter is voltage-type inverter, so temperature, noise and vibration slightly increasing compared to power source running when using, belongs to normal phenomenon. (2) If need to run for a long time with constant torque of low-speed, must select motor of frequency conversion for use. Use general asynchronous AC motor when running at a low speed, should control temperature of the motor or carry on heat dissipation measure forcedly, so as not to burn the generator. (3) Such mechanical device needing lubricating as the gearbox and gear wheel, etc., after running at a low speed for a long time, may be damaged as lubrication result become poor, please take necessary measure in advance. (4) When the motor running with frequency above specified, besides considering the vibration, noise increase of the motor, must also confirm speed range of the motor bearing and the mechanical device. (5) For hoist and great inertia load, etc., the inverter would shut off frequently due notice (1) It is prohibited that connect AC220V signal to control ends except TA, TB, TC, otherwise have danger of damaging property. (2) If the inverter is damaged or without all parts, please don't install and operate it, otherwise have danger of fire or cause personnel to be injured. (3) When installing, should choose a place where can endure the inverter, otherwise have danger of injuring personnel or damaging property while falling down. EDS1000 series inverter service manual 7 to over-current or over-voltage failure, in order to guarantee normal work, should consider choosing proper brake package. (6) Should switch on/off the inverter through terminal or other normal order channels. It is prohibited that switch on/off the inverter frequently by using strong electric switch such as magnetic control conductor, otherwise will cause the equipment to be damaged. (7) If need to install such switch as the magnetic control conductor, etc. between inverter output and the motor, please guarantee the inverter is switched on/off without output, otherwise may damage the inverter. (8) The inverter may meet with mechanical resonance of the load within certain range of frequency output, can set up jumping frequency to evade. (9) Before using, should confirm the voltage of the power is within the working voltage range allowed, otherwise should vary voltage or order special inverter. (10) In the condition of altitude above 1000 meters, should use the inverter in lower volume, reduce output current by 10% of specified current after each 1500 meters height increasing. (11) Should make insulation check to the motor before using it for the first time or after a long time placement. Please inspect with 500V voltage-type megohm meter according to method shown as graph 1-1 and insulation resistance should not be smaller than 5 M¡, otherwise inverter may be damaged. (12) To forbid assembling capacitor for improving power factor or lightningproof voltage-sensible resistance etc., otherwise will cause malfunction trip of the inverter or damage of the parts, shown as graph 1-2. EDS1000 series inverter service manual 8 Fig.1-1 motor insulation measure Fig.1-2 capacitor at output side forbidden 1.4 Scrap notice points When disposing scrap inverter and its parts, please note: (1) The unit: please discard as industrial useless. (2) Electrolytic capacitor: when burning the inverter electrolytic capacitor in it may explode. (3) Plastic: when plastic, rubber parts etc. in the inverter are burning, they may bring bad, poisonous gas, so please be ready to safeguards. EDS2000 U V W M EDS1000 EDS1000 motor Grounding part Megohm meter After wiring, short-circuit U, V, W to measure insulation resistance. U V W EDS1000 series inverter service manual 9 2 Type and specification of the inverter 2.1 Incoming inverter inspect (1) Check if there is damage during transportation and inverter itself has damage or fall-off parts. (2) Check if parts presented in packing list are all ready. (3) Please confirm rated data of the inverter is in line with your order requirement. Our product is guaranteed by strict quality system during manufacturing, packing, transportation etc., please contact our company or local agent rapidly if some careless omission or mistake arise, we’ll deal with it as soon as possible. 2.2 Type explanation EDS1000– 4 T 0022 G / B Fig. 2-1 type description 2.3 Nameplate explanation Nameplate presented as figure 2-2 with type and rating data at the bottom of inverter right side. code Motor power (KW) 0004 0007 0750 0.4 0.75 75 If the inverter hasn ’ t relevant content or can be defaulted, code after “ / ” will be ignored. note code Fitting part % built-in brake unit & built-in brake unit &brake resistance ( remote-control keypad code Inverter type * 3 General Special Input volt. Code Three phase Single phase T S Volt. grade code 220V 380V 2 4 Inverter serial no. … … Fig.2-2 Nameplate Type Serial No. Rated input volt. and frequency Output apparent power and current Series Name Manufacturer Output volt. And frequency EDS1000 series inverter service manual 10 2.4 Series type explanation Table 2-1 series type explanation Inverter type (G: general with constant torque: P: special for blower water pump) Rated power (KVA) Rated output current (A) Adapted motor (KW) EDS1000-2S0004 üü 1.1 3 0.4 EDS1000-2S0007 üü 1.8 4.7 0.75 EDS1000-2S0015 üü 2.8 7.5 1.5 EDS1000-2S0022 üü 3.8 10 2.2 EDS1000-2S0037 üü 5.6 17 3.7 EDS1000-4T0007G üü 1.5 2.3 0.75 EDS1000-4T0015G EDS1000-4T0015P 2.4 3.7 1.5 EDS1000-4T0022G EDS1000-4T0022P 3.3 5.0 2.2 EDS1000-4T0037G EDS1000-4T0037P 5.6 8.5 3.7 EDS1000-4T0055G EDS1000-4T0055P 8.6 13 5.5 EDS1000-4T0075G EDS1000-4T0075P 11 17 7.5 EDS1000-4T0110G EDS1000-4T0110P 17 25 11 EDS1000-4T0150G EDS1000-4T0150P 21.7 33 15 EDS1000-4T0185G EDS1000-4T0185P 25.7 39 18.5 EDS1000-4T0220G EDS1000-4T0220P 29.6 45 22 EDS1000-4T0300G EDS1000-4T0300P 39.5 60 30 EDS1000-4T0370G EDS1000-4T0370P 49.4 75 37 EDS1000-4T0450G EDS1000-4T0450P 60 91 45 EDS1000-4T0550G EDS1000-4T0550P 73.7 112 55 —— EDS1000-4T0750P 99 150 75 2.5 Appearance and parts name explanation Fig. 2-3-a Parts name sketch for EDS1000-2S0004~EDS1000-4T0110P Analog power input and inverter output terminal nameplate terminal cover LED control cable inlet top cover keypad vent [...]... Fig.c Fig EDS1 000-2S0004 EDS1 000-4T0007G EDS1 000-2S0007 EDS1 000-4T0015G EDS1 000-2S0015 EDS1 000-4T0022P EDS1 000-2S0022/ 2S0037 EDS1 000-4T0022G/4T0037P EDS1 000-4T0037G/4T0055P EDS1 000-4T0055G/4T0075P EDS1 000-4T0075G/4T0110P EDS1 000-4T0110G/4T0150G EDS1 000-4T0150G/4T0185P EDS1 000-4T0185G/4T0220P EDS1 000-4T0220G/4T0300P EDS1 000-4T0300G/4T0370P EDS1 000-4T0370G/4T0450P EDS1 000-4T0450G/4T0550P EDS1 000-4T0550G/4T0750P.. .EDS1 000 series inverter service manual LED digital potentiometer keypad nameplate control cable inlet bottom fitting hole output end power supply input end ventilation hole Fig 2-3-b Parts name sketch for EDS1 000-4T0110G ~EDS1 000-4T0750P Fig 2-3 Parts name sketch 2.6 Outer size and gross weight Fig.2-4 Fig.a outer dimension Fig.b outer dimension Fig.2-4 Fig.c Outline Image Table 2-2 EDS1 000-2S0004 ~EDS1 000-4T0750P... CN3 and jumping-wire switch JP2, JP3, JP4, JP5 are for 22 EDS1 000 series inverter service manual manufacturer’s use Should carry on terminal wiring correctly and set all jumping-wire switch on the CPU board before using the inverterˈto use 1mm² above conducting wire as terminal connecting wire is recommended CN1 CN3 CN3 CN1 EDS1 000 CPU board B EDS1 000 CPU board A JP11 JP9 JP8 CN2 JP7 JP1 JP6 JP6 JP9... inverter can be connected together at most Communication system is more prone to disturbance as connected inverters increasing, following wiring is recommended: EDS1 000 CPU board Mainframe EDS1 000 CPU board Submachine +485- PE +485- PE …… EDS1 000 CPU board Submachine +485- PE Fig 3-16 recommended wiring for multiple inverters communication (all inverters and motors well earthed) Normal communication... stop) 35 EDS1 000 series inverter service manual 4.1.3 Work state Work state of EDS1 000 is classified as waiting state and running state: waiting state: If there is no running command after the inverter electrified or after stop command during running state, the inverter enters into waiting state running state: the inverter enters into running state after receiving run command 4.1.4 Run mode EDS1 000... Input EMI filter(in option) Advise assembling AC output reactor to avoid motor insulation damage, too large over current and R S T inverter frequent protection when EDS1 000 connecting wire from inverter to Brake unit (in option) motor exceeds 50m.But voltage drop Braking resistor PEU V W of AC output reactor must be considered Improve input output Output EMI filter (in option) voltage of the inverter... E 21 EDS1 000 series inverter service manual note (1) Can connect braking unit between P+ and P- externally if necessary (2) Can connect DC braking resistor between PB and P+ externally if necessary (3) DC reactor can be connected between P and P+ if necessary (4) P and P+ must be short-circuited before shipment, otherwise the inverter can’t work 3.5 Basic running wiring diagram Adapted type: EDS1 000-2S0004 ~EDS1 000-4T0750P... IP20 EDS1 000 series inverter service manual Cooling mode Mounting mode By fan with automatic temperature control Wall hanging note To exert excellent performance of this inverter, please choose correct type and check relevant content according to this chapter before wiring for use ! Must choose correct type, otherwise may cause abnormal running of the motor or damage of the inverter warning 15 EDS1 000... (1) VCI terminal accepts analog voltage signal inputˈwiring as follow: EDS1 000 +10V/+5V 0~+10V + VCI ̣ GND Shielded wire close end grounded Fig.3-10 PE(E) VCI terminal wiring diagram (2) CCI terminal accepts analog signal inputˈjumping-wire decide to input voltage(0~10V) or input current(4~20mA)ˈwiring mode as follows: CCI current A EDS1 000 +10V/+5V + + V JP9 0~+10V CCI or 4~20mA ̣ ̣ CCI voltage A GND... voltage A GND Shielded wire close end grounded Fig.3-11 PE(E) CCI terminal wiring diagram V JP9 (3) YCI terminal accepts analog voltage signal inputˈwiring mode as follows: 27 EDS1 000 series inverter service manual 0~+10V input EDS1 000 +10V/+5V JP7 0~+10V + YCI or 0~+5V ̣ GND Shielded wire close end grounded 0~+5V input PE(E) JP7 Fig.3-12 YCI terminal wiring diagram Explanation: relation between YCI . 0.75 EDS1 000-4T0015G EDS1 000-4T0015P 2.4 3.7 1.5 EDS1 000-4T0022G EDS1 000-4T0022P 3.3 5.0 2.2 EDS1 000-4T0037G EDS1 000-4T0037P 5.6 8.5 3.7 EDS1 000-4T0055G EDS1 000-4T0055P. 5.5 EDS1 000-4T0075G EDS1 000-4T0075P 11 17 7.5 EDS1 000-4T0110G EDS1 000-4T0110P 17 25 11 EDS1 000-4T0150G EDS1 000-4T0150P 21.7 33 15 EDS1 000-4T0185G EDS1 000-4T0185P